會建議停在ios10嗎? - iOS
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By Xanthe
at 2018-06-29T16:19
at 2018-06-29T16:19
Table of Contents
我以為硬碟空間不足是常識...
Ram永遠不可能用不完
所以早年出現了虛擬記憶體這東西
細節有點複雜你可以把他當作一種實體記憶體的擴充
假設每個application相當於一串串燒
實體記憶體只儲存每串串燒的頭
其他的部分都丟到硬碟裡面
但是硬碟空間也會有不夠的時候
這時系統就會負載很大 因為每個application都要競爭硬碟空間
當然這只是其中一個原因
保持系統空間不要塞太滿才是正解
不管哪個OS都一樣
--
Ram永遠不可能用不完
所以早年出現了虛擬記憶體這東西
細節有點複雜你可以把他當作一種實體記憶體的擴充
假設每個application相當於一串串燒
實體記憶體只儲存每串串燒的頭
其他的部分都丟到硬碟裡面
但是硬碟空間也會有不夠的時候
這時系統就會負載很大 因為每個application都要競爭硬碟空間
當然這只是其中一個原因
保持系統空間不要塞太滿才是正解
不管哪個OS都一樣
--
Tags:
iOS
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